JP6501084B2 - Ｐ−ｃｓｃｆ障害が発生したときのｐ−ｃｓｃｆ復旧を容易にする方法及び装置 - Google Patents

Ｐ−ｃｓｃｆ障害が発生したときのｐ−ｃｓｃｆ復旧を容易にする方法及び装置 Download PDF

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JP6501084B2
JP6501084B2 JP2016515479A JP2016515479A JP6501084B2 JP 6501084 B2 JP6501084 B2 JP 6501084B2 JP 2016515479 A JP2016515479 A JP 2016515479A JP 2016515479 A JP2016515479 A JP 2016515479A JP 6501084 B2 JP6501084 B2 JP 6501084B2
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cscf
network node
communication system
ims
sip
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JP2016537836A5 (enExample
JP2016537836A (ja
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クンツ，アンドレーアス
プンツ，ゴットフリート
ヴェレフ，ゲナディ
田村　利之
利之 田村
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NEC Corp
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NEC Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1045—Proxies, e.g. for session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1073—Registration or de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/12—Setup of transport tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/32—Release of transport tunnels

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Meter Arrangements (AREA)
JP2016515479A 2013-09-24 2014-09-24 Ｐ−ｃｓｃｆ障害が発生したときのｐ−ｃｓｃｆ復旧を容易にする方法及び装置 Active JP6501084B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13185705.4 2013-09-24
EP13185705 2013-09-24
PCT/GB2014/052906 WO2015044664A1 (en) 2013-09-24 2014-09-24 Methods and apparatuses for facilitating p-cscf restoration when a p-cscf failure has occured

Related Child Applications (1)

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JP2019054231A Division JP6708993B2 (ja) 2013-09-24 2019-03-22 Ｐ−ｃｓｃｆ障害が発生したときのｐ−ｃｓｃｆ復旧を容易にする方法及び装置

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JP2016537836A JP2016537836A (ja) 2016-12-01
JP2016537836A5 JP2016537836A5 (enExample) 2019-02-14
JP6501084B2 true JP6501084B2 (ja) 2019-04-17

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JP2016515479A Active JP6501084B2 (ja) 2013-09-24 2014-09-24 Ｐ−ｃｓｃｆ障害が発生したときのｐ−ｃｓｃｆ復旧を容易にする方法及び装置
JP2019054231A Active JP6708993B2 (ja) 2013-09-24 2019-03-22 Ｐ−ｃｓｃｆ障害が発生したときのｐ−ｃｓｃｆ復旧を容易にする方法及び装置
JP2020089303A Active JP6939948B2 (ja) 2013-09-24 2020-05-22 Ｐ−ｃｓｃｆ障害が発生したときのｐ−ｃｓｃｆ復旧を容易にする方法及び装置

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JP2020089303A Active JP6939948B2 (ja) 2013-09-24 2020-05-22 Ｐ−ｃｓｃｆ障害が発生したときのｐ−ｃｓｃｆ復旧を容易にする方法及び装置

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US (4) US10148487B2 (enExample)
EP (2) EP3866438A1 (enExample)
JP (3) JP6501084B2 (enExample)
CN (4) CN105765934B (enExample)
MX (1) MX363067B (enExample)
SA (1) SA516370761B1 (enExample)
WO (2) WO2015044664A1 (enExample)

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US10797936B2 (en) 2020-10-06
CN105765934A (zh) 2016-07-13
US20190123954A1 (en) 2019-04-25
US10601638B2 (en) 2020-03-24
JP2020145731A (ja) 2020-09-10
US20200403846A1 (en) 2020-12-24
EP3050279B1 (en) 2021-06-16
CN105765933B (zh) 2019-03-08
WO2015044664A1 (en) 2015-04-02
US10148487B2 (en) 2018-12-04
CN105765934B (zh) 2021-09-10
CN110650162A (zh) 2020-01-03
MX2016003796A (es) 2016-06-24
CN109905469B (zh) 2021-10-19
EP3050279A1 (en) 2016-08-03
CN110650162B (zh) 2023-04-07
US20160380802A1 (en) 2016-12-29
US11405258B2 (en) 2022-08-02
JP6708993B2 (ja) 2020-06-10
JP2019118143A (ja) 2019-07-18
MX363067B (es) 2019-03-07
SA516370761B1 (ar) 2020-04-07
EP3866438A1 (en) 2021-08-18
WO2015044663A1 (en) 2015-04-02
JP2016537836A (ja) 2016-12-01
US20190123953A1 (en) 2019-04-25
JP6939948B2 (ja) 2021-09-22
CN105765933A (zh) 2016-07-13
CN109905469A (zh) 2019-06-18

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